题目内容

SECTION 1 Vocabulary Selection
In the section, there are 20 incomplete sentences. Below each sentence, there are 4 choices respectively marked by letters A,B,C and D. Choose the word or phrase which best completes each sentences. There is only ONE right answer.
Pet animals live in millions of American homes. People keep cats, dogs, birds, fish, guinea pigs, mice -- ______ snakes.

A. and
B. together with
C. even
D. but not

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The strong ants move ______ .

A. alone
B. in large groups
C. at night

Why do people sometimes feel happy after the ants pass?

A. Because they can see no insects or snakes.
Because they eat their houses.
C. Because they eat their crops.

What's in the picture?

A ruler.
B. A clock.
C. A cat.

What do people do when the ants come near?

A. They kill them.
B. They live as usual.
C. They leave their homes.

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